What can cause the number of energy storage molecules in the plants to increase?
1 point
1
Question 2
2.
If photosynthesis is taken place what will happen to the amount of carbon dioxide and the energy storage molecules?
1 point
1
Question 3
3.
Benley has an aquarium with water, plants, and fish that eat the plants. It is sealed so no material can get in or out, and has glass sides that allow sunlight to come in. The aquarium can also be covered to prevent light from entering. The amount of carbon in the aquarium's water started out low. Now, the amount of carbon in the water is increasing. What does this mean photosynthesis and cellular?
1 point
1
Question 4
4.
If the amount of carbon dioxide in the aquarium's water started out high but now it’s decreasing, what does this imply?
1 point
1
Question 5
5.
If the amount of carbon dioxide in the aquarium's water started out high but now it’s decreasing, what does this imply?
1 point
1
Question 6
6.
Deforestation is the permanent removal of trees to make room for something besides forest. Which of the choices below represents the most likely changes in the atmosphere due to widespread deforestation?
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1
Question 7
7.
A student placed a test tube containing elodea (an aquatic plant) and pond water 10 cm from a light source. He observed that the plant gave off bubbles of a gas and counted how many bubbles were released in one minute. He moved the plant farther away from the light source to see if distance from the source made a difference. The data table below shows his results.
The gas that was being produced was most likely
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Question 8
8.
During the process of burning energy storage molecule such as glucose to release atp energy, which gas is used and which gas is realeased?
1 point
1
Question 9
9.
Which dissolved substance do aquatic animals remove from their external environment for use in cellular respiration?
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1
Question 10
10.
Which dissolved substance do aquatic animals release into their external environment as a result of cellular respiration?
1 point
1
Question 11
11.
Which dissolved substance do aquatic plants remove from their external environment for use in photosynthesis?
1 point
1
Question 12
12.
Which dissolved substance do aquatic plants release into their external environment as a result of photosynthesis?